Martinez Construction's books said the project was making money. The spreadsheet showed $1.8 million in costs against $2.4 million in revenue. Then the owner checked the field: the job was only 45% done. Real-time WIP reporting is what closed that gap.
What you'll learn
- How to spot and prevent project financial misreporting with proper WIP tracking
- How to use real-time project data to keep profitability forecasts accurate
- How to put financial controls in place for large-scale construction projects
What you'll need
- A construction accounting system with WIP reporting
- A regular process for reviewing and reconciling project financials
- Clear communication between project managers and the accounting team
The problem: a spreadsheet that overstated profit
Martinez Construction is a family-owned contractor in Austin, Texas. Their largest job yet was a $4.2 million multi-family development. Halfway in, basic accounting showed $1.8 million in costs against $2.4 million in revenue, which looked like a healthy margin.
Robert Martinez, the owner, then found out the crew had only finished 45% of the work. The company's simple spreadsheet had never accounted for rising material costs and labor rates, so it produced a profit number that wasn't real.
The idea: construction-specific tools for a small team
Maria Martinez kept the books while coordinating with subcontractors. She knew bigger projects needed better tools. After researching options, she figured APARBooks offered the construction-specific features they needed without overwhelming a small team.
The solution: real-time WIP reporting
APARBooks gave Martinez Construction a few straightforward tools. Real-time recording and tracking meant daily progress updates. Cost and billing tracking replaced the spreadsheets. Plain WIP reports gave an instant read on each project.
The team set a standing 30-minute review meeting each week. Using the collaboration feature and the report visuals, they kept everyone on the same page and caught problems early.
The impact
The change came fast. Within six weeks, weekly reporting dropped from four hours to 30 minutes. They caught cost overruns early enough to protect their profit. Subcontractors got paid more promptly, and clients liked the professional reporting and clear updates.
“APARBooks helped us grow beyond basic accounting while keeping our hands-on approach,” Maria says. “We can now take on bigger projects with confidence, knowing we have full visibility into our finances.” Small contractors don't need a complicated system. They need one that fits how they already work.
Frequently Asked Questions
How did Martinez Construction's spreadsheet overstate their profit?
The spreadsheet showed $1.8 million in costs against $2.4 million in revenue at the halfway point, but the job was only 45% complete and the spreadsheet hadn't captured rising material and labor costs. The profit figure looked healthy because the underlying data was incomplete.
How does WIP reporting keep profit forecasts accurate?
WIP reporting compares real-time costs and billing against how much work is actually finished, so profitability reflects progress instead of just cash in and out. That let Martinez Construction see when a project was running over and act before it hurt the margin.
How much time did APARBooks save on reporting?
Weekly reporting went from four hours to 30 minutes within six weeks of switching from spreadsheets to APARBooks' WIP reports.
Built for Contractors. Built for Construction Accounting.
APARBooks is purpose-built construction accounting software for general contractors and bookkeepers. Manage job costing, AIA progress billing, subcontractor payments, retainage, change orders, lien compliance, and WIP reporting in one place.
